AS13768 216.152.128.0/20 CIDR and IP Range Summary.ASN: 13768 - Aptum TechnologiesHost Count: 4094Addressable IPs: 4096216.152.128.0/24216.152.129.0/24216.152.130.0/24216.152.131.0/24216.152.132.0/24216.152.133.0/24216.152.134.0/24216.152.135.0/24216.152.136.0/24216.152.137.0/24216.152.138.0/24216.152.139.0/24216.152.140.0/24216.152.141.0/24216.152.142.0/24216.152.143.0/24